Tuesday, August 19, 2008

Biggest hole in the world.

Another gem from NEATORAMA. 

It's a diamond mine in Mirna, Siberia.  It measures 525 m deep and 1.25 km in diameter.  The suction from the hole is so powerful that helicopters flying over it have crashed.  Link via Absolute Moral Authority

Sent from KMcGrew iPhone

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